81 results about "Web performance" patented technology

The present invention provides a method and apparatus for increasing the performance of world-wide-web traffic over the Internet. A distributed network of specialized nodes of two types is dispersed around the Internet. A web client's requests are directed to a node of the first type chosen to be close to the client, and the client communicates with this node using a standard protocol such as HTTP. This first node receives the request, and communicates the request to a node of the second type chosen to be close to the request's ultimate destination (e.g., a web server capable of generating a response to the request.) The first node communicates the request to the second node using a different, specialized, protocol that has been designed for improved performance and specifically to reduce traffic volume and to reduce latency. The second node receives communication from the first node using this specialized protocol, converts it back to a standard protocol such as HTTP, and forwards the request to the destination computer or server. Responses from the destination to the client take the corresponding reverse route, and also are carried over a specialized protocol between the two nodes. In addition, these nodes can employ other techniques such as web caches that avoid or improve some communication steps. Thus, specialized, proprietary, or complex protocols and techniques can be quickly deployed to enhance web performance without requiring significant changes to the clients or servers.

A method and apparatus for providing visualization of performance of a distributed network. The method provides a user interface allowing easy visualization of the performance together with methods and apparatus for determining the distance from a client to a server in the network, for determining a service provider domain, for determining network congestion level, for determining bottleneck throughput, for determining bottleneck location, for determining page retrieval time and for automatically restarting a page under predetermined conditions.

The invention belongs to the technical field of computer application and particularly provides a session data sharing system and method. The system comprises at least one Web application server and a cache server; the Web application servers are used for processing HTTP requests of client-sides and completing requested service logic, and each Web application server is a Servlet container based on Java and is composed of a session sharing processing request filter, a session data processing unit, a session data temporary storage unit and a service logic processing unit; the cache server is used for storing session data. According to the session data sharing system and method, the session data are stored into the cache server and can be shared by the Web application servers, so that memory occupation of the Web application servers is reduced; loss of the session data on the Web application servers can be avoided, the problems of loss of network performance and inconsistency of the session data caused by session data replication between cluster nodes can be avoided, the session data access speed is increased, and the session data processing performance is improved.

A monitoring system is provided that allows owners of monitoring accounts to share web monitoring data collected under the direction of the monitoring account. Account owners are able to interact with the monitoring system to identify recipient accounts for shared web monitoring data and apply permissions at a granular level so that portions of monitored data can be shared with varying permission levels. Grouping can also be employed by an account owner to facilitate efficient sharing of monitoring data to many recipient accounts. The monitoring system also provides analysis utilities that can be used by a recipient account to aggregate shared with owned data and generate related reports as desired.

The present invention is a method for improving delivery of content to a client communicating with a server on the Web. Groups or clusters of clients are formed by processing the IP addresses of the clients according to a network-aware, radix-encoded trie classification process. The groups of clients are categorized based on information about one or more clients in each group that can be determined by the server. That information is used to help drive tailored actions on the part of Web servers. Users with poor connectivity may choose not to spend much time at a Web site if it takes a long time to receive a page, even if the Web server at the site is not the bottleneck. Retaining such clients may be of interest to a Web site. Better-connected clients may be able to receive enhanced representations of Web pages such as with higher quality images.

The mobile VOD business system with super performance based on GPRS mobile network comprises: besides traditional net element, a CCCP server on boundary of GGSN and PDN to release load for SCS and reduce bandwidth consumption between GGSN and SGS, a UECP server arranged in BSS that is between BSC and BTS to self-adaptive improve buffer hit rate based on buffer alternative strategy and ensure fast response to most user request, and a high-speed IP DL between CCP and UECP to transmit flow media content and construct two-stage buffer device with two proxy servers to bypass great media and reduce data flux and load for other link and eliminate the effect of VOD to network performance.

Some embodiments of the invention provide a method for monitoring a particular service chain that includes several services to perform on data messages passing through a network. The method provides a user interface to receive a selection of the particular service chain from a plurality of service chains. The particular service chain is implemented by several service paths, each of which includes several service nodes that implement the services of the service chain. The method generates a graphical display of the service paths through the service nodes, and as part of this graphical display, provides operational data relating to operations of the service nodes of the service paths. In some embodiments, the method also provides, as part of the graphical display, operational data relating to operations of individual service path.

The invention discloses an Internet-of-vehicles environment oriented network performance comprehensive testing and evaluating analysis method which comprises the following steps of 1, establishing a testing platform which comprises a first testing board, a second testing board and a background server, wherein the first testing board and the second testing board are respectively used for network performance testing and vehicle driving information acquisition, and the background server is used for data storage, analysis and processing; 2, in different testing scenes, testing a network performance index by means of an active measuring method and network tomography; 3, performing abnormal data processing on testing data according to a 3-sigma principle, and obtaining a testing result by means of Bootstrap estimation and maximum likelihood estimation; and 4, performing evaluation and comparative analysis on the testing result by means of an Internet-of-vehicles performance comprehensive index evaluation method. The Internet-of-vehicles environment oriented network performance comprehensive testing and evaluating analysis method can realize comprehensive network performance measurement on the Internet-of-vehicles and can more visually and more effectively reflect network performance and change.

The invention discloses an adaptive service data distribution method in the IOV (Internet of Vehicles) environment based on opportunistic communication. The method comprises the steps: enabling adjacent vehicles or RSU to receive a Beacon message, judging the validity of the message, calculating an expected forwarding time delay if a forwarding condition is met, adding the expected forwarding time delay to a field, returning to RREP, enabling a vehicle or RSU at a former jump to execute the RREP response processing process after receiving the RREPs of the adjacent objects, returning an RREQ to an optimal next jump selected from a candidate object set, enabling a candidate object to judge whether all data packages arrive at a target position or not after the candidate receives the RREQ, enabling a forwarding vehicle or RSU to restart the new broadcast if not all data packages arrive at the target position till all data packages arrive at the target vehicle. The method achieves the effective distribution of service data in the IOV environment, improves the packet loss probability under the condition that other indexes and performances are guaranteed to be lossless, reduces the number of retransmission times, and reduces the time delay and the network expenditure.

The invention discloses a cross-domain network measuring method based on web servers. In the method, the web servers are utilized as measuring servers; multiple methods are used to collect information of the web servers in internet, web performances are sequenced and autonomous domains are adopted to cluster and manage the information of the web servers; an extensible domain name service is used to provide any IP address to carry out inquiry on an optimal web server in the autonomous domain at which the IP address is, and a web is created to provide search services by taking the information of the web servers as a center; and because the web provides downloading channels only and does not provide unloading channels, the web servers which are taken as the measuring servers can measure the network performances of the downloading channels only, and if the two-way performance of links needs to be measured, the measurement is required to be performed twice. The measuring method has the advantages that widely-distributed web servers are taken as the measuring servers, thus a process for deploying active measuring servers in a traditional network measuring method can be omitted, thereby realizing a possibility for measuring the network in the range of the whole internet.

The invention discloses an IDC data center equipment management system including: user layer module, business layer module and data layer module, the user layer module is a Web performance page of thesystem, the service request of the user is transmitted to the service layer module through the HTTP protocol. The service layer module is responsible for receiving and processing the service requestsent by the user layer module, and reading and analyzing the corresponding data in the data layer module according to the request type. The data layer module stores the computer room model file, the basic introduction information, the equipment running state data and the historical alarm record. The invention also provides a computer room temperature control method based on an IDC data center equipment management system. The system can provide users with a three-dimensional, efficient interactive management platform within the B/S architecture, to achieve virtual scene interaction, computer room equipment monitoring and other functions, while effectively reducing the energy consumption of the data center.

The embodiment of the application provides a message processing method and a device, which are applied to an LB device. The method comprises the following steps: receiving a first network message sentby a client end, wherein a destination address of the first network message is a virtual address corresponding to a server cluster to be accessed by the client end; determining the server cluster based on a destination address of the first network message, and determining a target server from the server cluster based on a preset load balancing rule; sending the address of the target server to theclient, so that the client generates a second network message with the address of the target server as the destination address, and sending the second network message to the target server. The embodiment of the present application is applied, the influence of the LB device on the network performance can be effectively reduced under the condition of realizing load balancing.

The invention relates to a network management analysis technology and in particular relates to a network monitoring system and method based on a network management platform and data analysis. Traffic acquisition and data analysis methods are adopted to manage and analyze the network from shallow to deep. Network, application, service, WEB performance management and traditional network management tool are integrated; compared with the prior art, the problem of combination of a plurality of products is solved; effects that only can be achieved by customers buying five products can be achieved just by buying one product now; besides, the network monitoring system is more convenient and faster to maintain, and good in mobility.

The invention relates to WEB business audit and the security management technology, and is aimed to provide a method and a system for bypass audit of HTTPS packets. The method for bypass audit of HTTPS data packets comprises a step of acquiring data packets through a bypass, a step of extracting a key, a step of parsing the key, a step of decrypting a pre-master-secret, a step of generating a master secret, a step of generating keys and initiative vectors, and a step of decrypting the coded data packets, thus decrypting the data packets having no need of WEB business audit. The method for decrypting encrypted data packets can help IT organizations to enhance web business security analyzing capability. Furthermore, the method for auditing encrypted data packets includes web accessing behavior analysis and web performance analysis.

The invention discloses a mobile Web request processing method and a mobile Web request processing system based on data de-duplication, and equipment, which belong to the technical field of mobile Web application and data processing. The mobile Web request processing method proposes an idea of adopting a mobile Web request data de-duplication mechanism in mobile Web for the problem that Web performance is reduced by transmitting the majority of unnecessary duplicate content in the network when a small amount of client cache files are updated in the field of mobile Web, generates a difference file through deleting duplicate data in a new version for an update file according to the cache files, and only returns the difference file to a client in network transmission, thus the client conducts restoration according to the difference file and the cache file, thereby reducing data volume of network transmission; and the mobile Web request processing method proposes a method of processing difference file analysis and server side rendering asynchronously, thereby relieving the stress on the client, reducing a number of network requests for dynamic data, and improving the overall Web performance.

The invention provides a method and a device for processing data based on rich client application. The method comprises the following steps of: receiving a first data request from a client; if the first data request is a new request, calculating data quantity which is allowed to be transmitted according to the capability parameter of the client; sending a second data request to a server, wherein the data quantity which is allowed to be transmitted is carried in the second data request; receiving data returned by the server, wherein the data quantity of the data is equal to that allowed to be transmitted; performing standardized processing on the data returned by the server and storing the processed data; and sending the data quantity which is needed by interface display at one time to the client. In the embodiment of the invention, the advantages of the client are fully utilized in the rich client application environment, large data is quickly transferred to the client on the premise of not influencing network performance, and the requests for the server are reduced so as to improve the response speed of the server.

The invention provides a test method for reflecting WEB energy efficiency of computer equipment. The test method for reflecting the WEB energy efficiency of the computer equipment comprises the steps of (1) obtaining the operation rate, of operation of a WEB energy efficiency test item, of the computer equipment, obtaining the power of the computer equipment in the process of operation of the WEB energy efficiency test item, and (2) determining the energy efficiency ratio which reflects WEB performance of the computer equipment on the basis of the ratio between the power and the operation rate. Therefore, the energy efficiency ratio, about the WEB performance, of the computer equipment can be reflected in a targeted mode.

The invention provides a log-based Web performance test traffic description method. The method comprises four steps of log data preprocessing, user behavior model establishment, user type distribution extraction and time distribution feature extraction. According to the method, user behavior features, user type distribution features and strength time distribution features are extracted from background logs to describe Web application traffic, so that the real description for test traffic of Web application performance is realized and the requirement, for test flow reality, of the performance test is satisfied.

The embodiment of the invention provides a virtual object display method and device and a storage medium. According to the scheme, the method comprises the steps that: the server acquires brief information of at least one virtual object, wherein at least one virtual object is located in an interest area of the virtual object corresponding to the game client; the server sends the brief informationof the at least one virtual object to the game client; and if the game client does not start the shielding function, the game client acquires first brief information from the brief information of theat least one virtual object, carries out rendering according to the first brief information to obtain a first virtual object, and displays the first virtual object on the current game interface. In the embodiment of the invention, the server sends the first brief information to the game client, so that the synchronization amount of the downlink data is reduced, the bandwidth overhead of the serveris saved, and the network performance is improved.